| 报告期 | 2025-06-30 | 2025-03-31 | 2024-12-31 | 2024-09-30 |
| 公司类型 | 通用 | 通用 | 通用 | 通用 |
| 一、经营活动产生的现金流量: | | | | |
| 销售商品、提供劳务收到的现金 | 696,402,541.02 | 322,621,301.14 | 1,000,874,214.56 | 779,164,342.03 |
| 收到的税费返还 | 3,755,293.35 | - | 7,506,893.96 | 7,290,142.3 |
| 收到其他与经营活动有关的现金 | 8,027,343.22 | 1,909,375.58 | 13,773,806.87 | 8,888,482.24 |
| 经营活动现金流入小计 | 708,185,177.59 | 324,530,676.72 | 1,022,154,915.39 | 795,342,966.57 |
| 购买商品、接受劳务支付的现金 | 198,517,879.64 | 90,799,600.42 | 364,618,578.55 | 300,222,630.06 |
| 支付给职工以及为职工支付的现金 | 168,790,494.49 | 77,381,012.98 | 308,423,962.15 | 190,535,676.43 |
| 支付的各项税费 | 59,593,909.17 | 29,243,565.94 | 139,358,812.8 | 101,752,353.9 |
| 支付其他与经营活动有关的现金 | 18,712,529.63 | 8,676,584.72 | 97,328,413.5 | 35,269,907.67 |
| 经营活动现金流出小计 | 445,614,812.93 | 206,100,764.06 | 909,729,767 | 627,780,568.06 |
| 经营活动产生的现金流量净额 | 262,570,364.66 | 118,429,912.66 | 112,425,148.39 | 167,562,398.51 |
| 二、投资活动产生的现金流量: | | | | |
| 取得投资收益收到的现金 | 1,391,390.54 | 71,289.04 | 275,098.36 | 275,098.36 |
| 处置固定资产、无形资产和其他长期资产收回的现金净额 | 18,500 | 18,500 | 893,319.93 | 205,942.45 |
| 收到的其他与投资活动有关的现金 | 361,456,310.96 | 41,456,310.96 | 68,000,000 | 68,000,000 |
| 投资活动现金流入小计 | 362,866,201.5 | 41,546,100 | 69,168,418.29 | 68,481,040.81 |
| 购建固定资产、无形资产和其他长期资产支付的现金 | 125,324,709.54 | 86,564,829.41 | 179,491,990.8 | 115,630,857.27 |
| 支付其他与投资活动有关的现金 | 543,000,000 | 260,000,000 | 55,000,000 | 55,000,000 |
| 投资活动现金流出小计 | 668,324,709.54 | 346,564,829.41 | 234,491,990.8 | 170,630,857.27 |
| 投资活动产生的现金流量净额 | -305,458,508.04 | -305,018,729.41 | -165,323,572.51 | -102,149,816.46 |
| 三、筹资活动产生的现金流量: | | | | |
| 吸收投资收到的现金 | 316,327,081.48 | 308,779,750.92 | 54,342,552.25 | 31,309,345.58 |
| 其中:子公司吸收少数股东投资收到的现金 | - | - | 6,000,000 | - |
| 取得借款收到的现金 | 70,479,344.44 | 10,876,066.67 | 90,615,228.32 | 80,625,056.1 |
| 收到其他与筹资活动有关的现金 | - | - | 50,000,000 | 50,000,000 |
| 筹资活动现金流入小计 | 386,806,425.92 | 319,655,817.59 | 194,957,780.57 | 161,934,401.68 |
| 偿还债务支付的现金 | 23,145,095.91 | 13,145,095.91 | 109,290,191.82 | 89,290,191.82 |
| 分配股利、利润或偿付利息支付的现金 | 58,890,666 | 575,693.82 | 44,352,144.64 | 44,120,824.32 |
| 支付其他与筹资活动有关的现金 | 19,313,876.49 | 11,125,357.9 | 27,932,502.25 | 12,816,217.72 |
| 筹资活动现金流出小计 | 101,349,638.4 | 24,846,147.63 | 181,574,838.71 | 146,227,233.86 |
| 筹资活动产生的现金流量净额 | 285,456,787.52 | 294,809,669.96 | 13,382,941.86 | 15,707,167.82 |
| 四、汇率变动对现金及现金等价物的影响 | 168,672.13 | 141,615.58 | 2,670,489.16 | -159,287.53 |
| 五、现金及现金等价物净增加额 | 242,737,316.27 | 108,362,468.79 | -36,844,993.1 | 80,960,462.34 |
| 加:期初现金及现金等价物余额 | 144,206,377.88 | 144,206,377.88 | 181,051,370.98 | 181,051,370.98 |
| 期末现金及现金等价物余额 | 386,943,694.15 | 252,568,846.67 | 144,206,377.88 | 262,011,833.32 |
| 补充资料: | | | | |
| 净利润 | 191,841,424.41 | - | 373,778,237.21 | - |
| 固定资产和投资性房地产折旧 | 47,323,838.54 | - | 79,564,432.46 | - |
| 其中:固定资产折旧、油气资产折耗、生产性生物资产折旧 | 47,323,838.54 | - | 79,564,432.46 | - |
| 无形资产摊销 | 1,807,155 | - | 1,187,302.88 | - |
| 长期待摊费用摊销 | 2,602,294.81 | - | 12,587,936.33 | - |
| 处置固定资产、无形资产和其他长期资产的损失 | - | - | -3,256.3 | - |
| 固定资产报废损失 | 291,667.04 | - | 2,819,555.5 | - |
| 公允价值变动损失 | -1,435,073.96 | - | -1,421,463.02 | - |
| 财务费用 | -3,659,065.88 | - | 13,502,574.04 | - |
| 投资损失 | -95,052.05 | - | -266,961.37 | - |
| 递延所得税 | -1,052,083.94 | - | -10,460,747.1 | - |
| 其中:递延所得税资产减少 | -1,052,083.94 | - | -32,508,215.48 | - |
| 递延所得税负债增加 | - | - | 22,047,468.38 | - |
| 存货的减少 | 6,916,642.52 | - | 26,970,349.27 | - |
| 经营性应收项目的减少 | -73,863,490.39 | - | -555,191,083.24 | - |
| 经营性应付项目的增加 | 74,222,381.63 | - | 114,716,613.16 | - |
| 其他 | 5,254,250 | - | 16,359,594 | - |
| 现金的期末余额 | 386,943,694.15 | - | 144,206,377.88 | - |
| 减:现金的期初余额 | 144,206,377.88 | - | 181,051,370.98 | - |
| 现金及现金等价物的净增加额 | 242,737,316.27 | - | -36,844,993.1 | - |
| 公告日期 | 2025-08-23 | 2025-04-23 | 2025-04-23 | 2024-10-23 |
| 审计意见(境内) | | | 标准无保留意见 | |